condition mean min max 0 h after light 0.09365029999999999 0.090199 0.0971016 2 h after light 0.0 0.0 0.0 4 h after light 0.09003235000000001 0.0884158 0.0916489 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.139292 0.0 0.278584 4 h after dark 0.0 0.0 0.0 8 h after dark 0.195674 0.0 0.391348 12 h after dark 0.0 0.0 0.0